Most dvd players today will hook directly into your tv. The viewing quality will be significantly impacted by the type of connect. Considering that you have a 61" tv, I would try for the highest quality possible; at least an "S-type" connection. Some tv's will have the standard "red, white, yellow" connectors which will give you lesser quality connnection. A better type would be one that uses a blue colored connection.
In looking at dvd players that will not be routed through a receiver, make certain that you have decoders inside the dvd player (most will specify which decoder - dts, dolby, ect.). You will also hear about "progressive scan" which requires that you have a high definition tv, or else you won't be able to see the higher performance.
check out these links for some pricing and feedback.
audioreview
dvdtalk
pricescan
I recently went through the same process for my Toshiba 32"; bought the Toshiba 2715 and also upgraded my receiver to the H&K 111. Hope this helps.